AT&T U-verse Arris Modems NVG589 / NVG599 / 5268AC Multiple Vulnerabilities (SharknATTo)

Critical Nessus Plugin ID 102916

Synopsis

The remote device is affected by multiple vulnerabilities, including multiple remote code execution vulnerabilities.

Description

The remote Arris device's self report model is NVG589, NVG599 or 5268AC.
It is, therefor, affected by multiple vulnerabilities, including a firewall bypass, multiple instances of hardcoded credentials, privilege escalation, and remote code execution.

Note: Nessus has not checked the firmware version and is detecting this vulnerability based on the device's self reported model number.

Solution

No vendor-supplied fix is currently available. Contact vendor for further details.

See Also

https://www.nomotion.net/blog/sharknatto/

Plugin Details

Severity: Critical

ID: 102916

File Name: arris_modem_sharknatto.nasl

Version: 1.6

Type: remote

Family: CGI abuses

Published: 2017/09/01

Modified: 2018/06/14

Dependencies: 10107

Risk Information

Risk Factor: Critical

CVSSv2

Base Score: 10

Temporal Score: 9.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Temporal Vector: CVSS2#E:F/RL:U/RC:ND

CVSSv3

Base Score: 9.8

Temporal Score: 9.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:F/RL:U/RC:X

Vulnerability Information

Required KB Items: Settings/ParanoidReport

Vulnerability Publication Date: 2017/08/31

Reference Information

CVE: CVE-2017-10793, CVE-2017-14115, CVE-2017-14116, CVE-2017-14117

BID: 100585